syzkaller login: [ 279.638279][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 290.354657][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 290.437196][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 308.430577][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:19542' (ECDSA) to the list of known hosts. 1970/01/01 00:05:49 fuzzer started 1970/01/01 00:06:06 dialing manager at localhost:36355 [ 372.299112][ T2038] cgroup: Unknown subsys name 'net' [ 373.316476][ T2038] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:06:13 syscalls: 2827 1970/01/01 00:06:13 code coverage: enabled 1970/01/01 00:06:13 comparison tracing: enabled 1970/01/01 00:06:13 extra coverage: enabled 1970/01/01 00:06:13 delay kcov mmap: mmap returned an invalid pointer 1970/01/01 00:06:13 setuid sandbox: enabled 1970/01/01 00:06:13 namespace sandbox: enabled 1970/01/01 00:06:13 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:06:13 fault injection: enabled 1970/01/01 00:06:13 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:06:13 net packet injection: enabled 1970/01/01 00:06:13 net device setup: enabled 1970/01/01 00:06:13 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:06:13 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:06:13 USB emulation: enabled 1970/01/01 00:06:13 hci packet injection: /dev/vhci does not exist 1970/01/01 00:06:13 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:06:13 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:06:13 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:06:21 fetching corpus: 49, signal 36898/38478 (executing program) 1970/01/01 00:06:26 fetching corpus: 98, signal 53554/54150 (executing program) 1970/01/01 00:06:27 fetching corpus: 124, signal 55703/56216 (executing program) 1970/01/01 00:06:28 fetching corpus: 124, signal 55703/56349 (executing program) 1970/01/01 00:06:28 fetching corpus: 124, signal 55703/56474 (executing program) 1970/01/01 00:06:28 fetching corpus: 124, signal 55703/56607 (executing program) 1970/01/01 00:06:28 fetching corpus: 124, signal 55703/56746 (executing program) 1970/01/01 00:06:28 fetching corpus: 124, signal 55703/56888 (executing program) 1970/01/01 00:06:28 fetching corpus: 124, signal 55703/56993 (executing program) 1970/01/01 00:06:29 fetching corpus: 124, signal 55703/57133 (executing program) 1970/01/01 00:06:29 fetching corpus: 124, signal 55703/57271 (executing program) 1970/01/01 00:06:29 fetching corpus: 124, signal 55703/57402 (executing program) 1970/01/01 00:06:29 fetching corpus: 124, signal 55703/57535 (executing program) 1970/01/01 00:06:29 fetching corpus: 124, signal 55703/57654 (executing program) 1970/01/01 00:06:30 fetching corpus: 124, signal 55703/57789 (executing program) 1970/01/01 00:06:30 fetching corpus: 124, signal 55703/57916 (executing program) 1970/01/01 00:06:30 fetching corpus: 124, signal 55703/58038 (executing program) 1970/01/01 00:06:30 fetching corpus: 124, signal 55703/58162 (executing program) 1970/01/01 00:06:30 fetching corpus: 124, signal 55703/58308 (executing program) 1970/01/01 00:06:30 fetching corpus: 124, signal 55703/58427 (executing program) 1970/01/01 00:06:31 fetching corpus: 124, signal 55703/58542 (executing program) 1970/01/01 00:06:31 fetching corpus: 124, signal 55703/58654 (executing program) 1970/01/01 00:06:31 fetching corpus: 124, signal 55703/58784 (executing program) 1970/01/01 00:06:31 fetching corpus: 124, signal 55703/58911 (executing program) 1970/01/01 00:06:31 fetching corpus: 124, signal 55703/59036 (executing program) 1970/01/01 00:06:32 fetching corpus: 124, signal 55703/59155 (executing program) 1970/01/01 00:06:32 fetching corpus: 124, signal 55703/59281 (executing program) 1970/01/01 00:06:32 fetching corpus: 124, signal 55703/59422 (executing program) 1970/01/01 00:06:32 fetching corpus: 124, signal 55703/59511 (executing program) 1970/01/01 00:06:32 fetching corpus: 124, signal 55703/59511 (executing program) 1970/01/01 00:08:28 starting 2 fuzzer processes 00:08:28 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='gid_map\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) 00:08:28 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000001080)) ioctl$RTC_PIE_ON(r0, 0x7005) read$dsp(r1, &(0x7f00000010c0)=""/4113, 0x4) [ 535.465558][ T2043] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 535.628973][ T2043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 538.619161][ T2042] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 538.730870][ T2042] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 548.781231][ T2043] device hsr_slave_0 entered promiscuous mode [ 548.849915][ T2043] device hsr_slave_1 entered promiscuous mode [ 552.357583][ T2042] device hsr_slave_0 entered promiscuous mode [ 552.398459][ T2042] device hsr_slave_1 entered promiscuous mode [ 552.428702][ T2042] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 552.432396][ T2042] Cannot create hsr debugfs directory [ 559.327316][ T2043] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 559.668628][ T2043] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 559.912535][ T2043] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 560.066524][ T2043] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 561.362134][ T2042] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 561.547041][ T2042] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 562.022175][ T2042] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 562.161853][ T2042] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 570.186775][ T2043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 570.784389][ T1793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 570.901847][ T1793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 574.306378][ T2042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 574.679915][ T1582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 574.728499][ T1582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 579.721762][ T2663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 579.749683][ T2663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 579.967571][ T2663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 580.046950][ T2663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 580.335333][ T2663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 580.969497][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 581.516893][ T1582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 581.620262][ T1582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 582.262721][ T2043] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 582.368847][ T2043] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 582.936578][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 582.999879][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 583.059480][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 583.087814][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 583.111453][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 583.222233][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 583.579071][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 583.862774][ T2663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 584.360007][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 584.370138][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 584.755119][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 584.807301][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 585.225430][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 585.291214][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 586.568427][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 586.571823][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 609.466452][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 609.610869][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 611.988247][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 612.066128][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 621.870494][ T2043] device veth0_vlan entered promiscuous mode [ 621.945178][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 621.995989][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 622.237112][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 622.296577][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 622.637847][ T2043] device veth1_vlan entered promiscuous mode [ 624.179474][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 624.219450][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 624.250178][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 624.314168][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 624.469256][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 624.509807][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 624.610478][ T2043] device veth0_macvtap entered promiscuous mode [ 624.638431][ T2042] device veth0_vlan entered promiscuous mode [ 624.842394][ T2043] device veth1_macvtap entered promiscuous mode [ 624.878903][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 624.911374][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 625.340566][ T2042] device veth1_vlan entered promiscuous mode [ 626.282445][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 626.381068][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 627.265931][ T2043] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 627.269420][ T2043] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 627.270937][ T2043] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 627.272387][ T2043] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 627.622138][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 627.700199][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 628.507630][ T1582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 628.544806][ T1582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 629.555463][ T2042] device veth0_macvtap entered promiscuous mode [ 630.375868][ T2042] device veth1_macvtap entered promiscuous mode [ 632.940717][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 633.009542][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 633.442305][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 633.496824][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 633.865979][ T2042] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 633.867853][ T2042] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 633.869544][ T2042] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 633.927977][ T2042] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:10:39 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='gid_map\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) [ 642.907075][ T2042] get_swap_device: Bad swap file entry 101ffff5f003d480 [ 642.916538][ T2042] BUG: Bad page map in process syz-executor.1 pte:ffffffff801110e4 pmd:27b0fc01 [ 642.918126][ T2042] addr:00007fffa49e9000 vm_flags:100400fb anon_vma:0000000000000000 mapping:ffffaf800ab07980 index:1a [ 642.919984][ T2042] file:kcov fault:0x0 mmap:kcov_mmap readpage:0x0 [ 642.924673][ T2042] CPU: 1 PID: 2042 Comm: syz-executor.1 Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 642.926507][ T2042] Hardware name: riscv-virtio,qemu (DT) [ 642.927901][ T2042] Call Trace: [ 642.929203][ T2042] [] dump_backtrace+0x2e/0x3c [ 642.930508][ T2042] [] show_stack+0x34/0x40 [ 642.931778][ T2042] [] dump_stack_lvl+0xe4/0x150 [ 642.933369][ T2042] [] dump_stack+0x1c/0x24 [ 642.935231][ T2042] [] print_bad_pte+0x3d4/0x4a0 [ 642.937507][ T2042] [] vm_normal_page+0x20c/0x22a [ 642.938788][ T2042] [] copy_page_range+0x828/0x236c [ 642.940097][ T2042] [] dup_mm+0xb5c/0xe10 [ 642.941441][ T2042] [] copy_process+0x25da/0x3c34 [ 642.942667][ T2042] [] kernel_clone+0xee/0x920 [ 642.944740][ T2042] [] __do_sys_clone+0xf2/0x12e [ 642.946074][ T2042] [] sys_clone+0x32/0x44 [ 642.947494][ T2042] [] ret_from_syscall+0x0/0x2 [ 642.950596][ T2042] Disabling lock debugging due to kernel taint [ 643.094254][ T2042] get_swap_device: Bad swap file entry 141ffff5f003d480 [ 643.095049][ T2042] BUG: Bad page map in process syz-executor.1 pte:ffffffff801110e4 pmd:27b0fc01 [ 643.096583][ T2042] addr:00007fffa49f1000 vm_flags:100400fb anon_vma:0000000000000000 mapping:ffffaf800ab07980 index:22 [ 643.097480][ T2042] file:kcov fault:0x0 mmap:kcov_mmap readpage:0x0 [ 643.098600][ T2042] CPU: 1 PID: 2042 Comm: syz-executor.1 Tainted: G B 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 643.099703][ T2042] Hardware name: riscv-virtio,qemu (DT) [ 643.100295][ T2042] Call Trace: [ 643.100722][ T2042] [] dump_backtrace+0x2e/0x3c [ 643.101472][ T2042] [] show_stack+0x34/0x40 [ 643.102243][ T2042] [] dump_stack_lvl+0xe4/0x150 [ 643.104051][ T2042] [] dump_stack+0x1c/0x24 [ 643.104816][ T2042] [] print_bad_pte+0x3d4/0x4a0 [ 643.105661][ T2042] [] vm_normal_page+0x20c/0x22a [ 643.106438][ T2042] [] copy_page_range+0x828/0x236c [ 643.107344][ T2042] [] dup_mm+0xb5c/0xe10 [ 643.108181][ T2042] [] copy_process+0x25da/0x3c34 [ 643.109099][ T2042] [] kernel_clone+0xee/0x920 [ 643.109916][ T2042] [] __do_sys_clone+0xf2/0x12e [ 643.110637][ T2042] [] sys_clone+0x32/0x44 [ 643.111484][ T2042] [] ret_from_syscall+0x0/0x2 [ 643.160263][ T2042] BUG: Bad page map in process syz-executor.1 pte:41b58ab3 pmd:27b0fc01 [ 643.161249][ T2042] addr:00007fffa49f4000 vm_flags:100400fb anon_vma:0000000000000000 mapping:ffffaf800ab07980 index:25 [ 643.162078][ T2042] file:kcov fault:0x0 mmap:kcov_mmap readpage:0x0 [ 643.163807][ T2042] CPU: 1 PID: 2042 Comm: syz-executor.1 Tainted: G B 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 643.164647][ T2042] Hardware name: riscv-virtio,qemu (DT) [ 643.165138][ T2042] Call Trace: [ 643.165542][ T2042] [] dump_backtrace+0x2e/0x3c [ 643.166243][ T2042] [] show_stack+0x34/0x40 [ 643.166886][ T2042] [] dump_stack_lvl+0xe4/0x150 [ 643.167705][ T2042] [] dump_stack+0x1c/0x24 [ 643.168487][ T2042] [] print_bad_pte+0x3d4/0x4a0 [ 643.169300][ T2042] [] vm_normal_page+0x20c/0x22a [ 643.170028][ T2042] [] copy_page_range+0x828/0x236c [ 643.170706][ T2042] [] dup_mm+0xb5c/0xe10 [ 643.171407][ T2042] [] copy_process+0x25da/0x3c34 [ 643.172236][ T2042] [] kernel_clone+0xee/0x920 [ 643.173311][ T2042] [] __do_sys_clone+0xf2/0x12e [ 643.174286][ T2042] [] sys_clone+0x32/0x44 [ 643.175295][ T2042] [] ret_from_syscall+0x0/0x2 [ 643.176733][ T2042] BUG: Bad page map in process syz-executor.1 pte:ffffffff8451f630 pmd:27b0fc01 [ 643.177662][ T2042] addr:00007fffa49f5000 vm_flags:100400fb anon_vma:0000000000000000 mapping:ffffaf800ab07980 index:26 [ 643.179710][ T2042] file:kcov fault:0x0 mmap:kcov_mmap readpage:0x0 [ 643.180947][ T2042] CPU: 1 PID: 2042 Comm: syz-executor.1 Tainted: G B 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 643.182266][ T2042] Hardware name: riscv-virtio,qemu (DT) [ 643.183332][ T2042] Call Trace: [ 643.184367][ T2042] [] dump_backtrace+0x2e/0x3c [ 643.185525][ T2042] [] show_stack+0x34/0x40 [ 643.186541][ T2042] [] dump_stack_lvl+0xe4/0x150 [ 643.187780][ T2042] [] dump_stack+0x1c/0x24 [ 643.189016][ T2042] [] print_bad_pte+0x3d4/0x4a0 [ 643.190991][ T2042] [] vm_normal_page+0x20c/0x22a [ 643.192120][ T2042] [] copy_page_range+0x828/0x236c [ 643.194077][ T2042] [] dup_mm+0xb5c/0xe10 [ 643.196011][ T2042] [] copy_process+0x25da/0x3c34 [ 643.197149][ T2042] [] kernel_clone+0xee/0x920 [ 643.198340][ T2042] [] __do_sys_clone+0xf2/0x12e [ 643.199438][ T2042] [] sys_clone+0x32/0x44 [ 643.200528][ T2042] [] ret_from_syscall+0x0/0x2 [ 643.206316][ T2042] Unable to handle kernel paging request at virtual address ffffaf847c9ffff8 [ 643.208514][ T2042] Oops [#1] [ 643.209359][ T2042] Modules linked in: [ 643.210296][ T2042] CPU: 1 PID: 2042 Comm: syz-executor.1 Tainted: G B 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 643.211582][ T2042] Hardware name: riscv-virtio,qemu (DT) [ 643.212381][ T2042] epc : copy_page_range+0x1ade/0x236c [ 643.214037][ T2042] ra : copy_page_range+0x1ade/0x236c [ 643.214993][ T2042] epc : ffffffff803dce04 ra : ffffffff803dce04 sp : ffffaf801eabf680 [ 643.216031][ T2042] gp : ffffffff85863ac0 tp : ffffaf800b693080 t0 : ffffffff86bcb657 [ 643.217058][ T2042] t1 : fffffffef0b0dfa4 t2 : 0000000000000000 s0 : ffffaf801eabf8e0 [ 643.218034][ T2042] s1 : ffffffff80110fdc a0 : ffffaf847c9ffff8 a1 : 0000000000000007 [ 643.218976][ T2042] a2 : 1ffff5f08f93ffff a3 : ffffffff803dce04 a4 : 0000000000000000 [ 643.220082][ T2042] a5 : ffffaf847c9ffff8 a6 : 0000000000f00000 a7 : ffffffff8586fd23 [ 643.221489][ T2042] s2 : ffffaf801ea3ffb0 s3 : ffffaf8009abffb0 s4 : 0000000000000018 [ 643.222435][ T2042] s5 : 7c1ffffffff00221 s6 : 001ffffffff00221 s7 : ffffaf847c9ffff8 [ 643.224285][ T2042] s8 : 000000000000001f s9 : 00007fffa4a00000 s10: ffffaf800bf4ac60 [ 643.226490][ T2042] s11: 00007fffa49f6000 t3 : 000000000000005b t4 : fffffffef0b0dfa4 [ 643.227477][ T2042] t5 : fffffffef0b0dfa5 t6 : ffffaf801eabee78 [ 643.228343][ T2042] status: 0000000000000120 badaddr: ffffaf847c9ffff8 cause: 000000000000000d [ 643.229477][ T2042] [] dup_mm+0xb5c/0xe10 [ 643.230528][ T2042] [] copy_process+0x25da/0x3c34 [ 643.232388][ T2042] [] kernel_clone+0xee/0x920 [ 643.233924][ T2042] [] __do_sys_clone+0xf2/0x12e [ 643.234924][ T2042] [] sys_clone+0x32/0x44 [ 643.235899][ T2042] [] ret_from_syscall+0x0/0x2 [ 643.238246][ T2042] ---[ end trace 0000000000000000 ]--- [ 643.239354][ T2042] Kernel panic - not syncing: Fatal exception [ 643.240636][ T2042] SMP: stopping secondary CPUs [ 643.242182][ T2042] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:09:50 Registers: info registers vcpu 0 pc 000000000001e034 mhartid 0000000000000000 mstatus 00000000000040a2 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff8000f97e sepc 000000000001e01c mcause 0000000000000009 scause 000000000000000f mtval 0000000000000000 stval 0000000001045318 x0/zero 0000000000000000 x1/ra 00000000000320ba x2/sp 00007fffe6807330 x3/gp 00000000000f3fa0 x4/tp 000000000bdba710 x5/t0 0000000183db93cb x6/t1 000000000000016c x7/t2 00007fffe68071b7 x8/s0 0000000000000000 x9/s1 00000000000f1de8 x10/a0 0000000000000001 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 0000000000000001 x14/a4 000000000bdba0c0 x15/a5 0000000001045310 x16/a6 0000000000000001 x17/a7 0000000000000063 x18/s2 0000000000000001 x19/s3 00000000000f1de8 x20/s4 0000000000000001 x21/s5 00000000000f4000 x22/s6 00000000000f1dd8 x23/s7 000000000bdba000 x24/s8 000000000bdba710 x25/s9 00000000000f4000 x26/s10 00000000000001f4 x27/s11 0000000000000001 x28/t3 000000000007c505 x29/t4 0000000000000281 x30/t5 0000000000000000 x31/t6 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffff80c302a0 mhartid 0000000000000001 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff8000f97e sepc ffffffff801165e0 mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80c31bea x2/sp ffffaf801eabeda0 x3/gp ffffffff85863ac0 x4/tp ffffaf800b693080 x5/t0 ffffffff86bcb657 x6/t1 fffff5ef03d57d64 x7/t2 0000000000000000 x8/s0 ffffaf801eabeef0 x9/s1 ffffaf801eabf24b x10/a0 ffffaf801eabf24b x11/a1 00000000000f0000 x12/a2 0000000000000002 x13/a3 ffffffff80c31bea x14/a4 ffffaf800b694080 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffaf801eabeb27 x18/s2 ffffaf800c493c80 x19/s3 ffffffff836be049 x20/s4 ffffaf801eabf247 x21/s5 ffffffff85889780 x22/s6 1ffff5f003d57db8 x23/s7 ffffaf801eabee80 x24/s8 ffffaf801eabf248 x25/s9 0000000000000044 x26/s10 0000000000ffffff x27/s11 ffffaf801eabf080 x28/t3 fffffffff3f3f300 x29/t4 fffff5ef03d57d64 x30/t5 fffff5ef03d57d65 x31/t6 ffffaf801eabf247 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000